HK94284A - 4-amino-2-(piperazin-1-yl or homopiperazin-1-yl)quinazoline derivatives - Google Patents

4-amino-2-(piperazin-1-yl or homopiperazin-1-yl)quinazoline derivatives

Info

Publication number
HK94284A
HK94284A HK942/84A HK94284A HK94284A HK 94284 A HK94284 A HK 94284A HK 942/84 A HK942/84 A HK 942/84A HK 94284 A HK94284 A HK 94284A HK 94284 A HK94284 A HK 94284A
Authority
HK
Hong Kong
Prior art keywords
homopiperazin
piperazin
amino
quinazoline derivatives
quinazoline
Prior art date
Application number
HK942/84A
Inventor
Simon Fraser Campbell
Original Assignee
Pfizer Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfizer Ltd filed Critical Pfizer Ltd
Publication of HK94284A publication Critical patent/HK94284A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
    • C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D319/20—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring with substituents attached to the hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
HK942/84A 1977-11-05 1984-11-29 4-amino-2-(piperazin-1-yl or homopiperazin-1-yl)quinazoline derivatives HK94284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4612877 1977-11-05

Publications (1)

Publication Number Publication Date
HK94284A true HK94284A (en) 1984-12-07

Family

ID=10439957

Family Applications (1)

Application Number Title Priority Date Filing Date
HK942/84A HK94284A (en) 1977-11-05 1984-11-29 4-amino-2-(piperazin-1-yl or homopiperazin-1-yl)quinazoline derivatives

Country Status (36)

Country Link
JP (1) JPS5498792A (en)
AR (2) AR219562A1 (en)
AT (1) AT365186B (en)
AU (1) AU509329B2 (en)
BE (1) BE871771A (en)
CA (1) CA1088059A (en)
CH (1) CH643255A5 (en)
CS (2) CS207671B2 (en)
DD (1) DD139850A5 (en)
DE (1) DE2847623C2 (en)
DK (1) DK154082C (en)
EG (1) EG13594A (en)
ES (2) ES474805A1 (en)
FI (1) FI64366C (en)
FR (1) FR2407929A1 (en)
GR (1) GR81514B (en)
HK (1) HK94284A (en)
HU (1) HU176306B (en)
IE (1) IE47888B1 (en)
IL (1) IL55857A (en)
IN (1) IN148828B (en)
IT (1) IT1100919B (en)
KE (1) KE3350A (en)
LU (2) LU80470A1 (en)
MY (1) MY8500286A (en)
NL (2) NL174549C (en)
NO (1) NO150158C (en)
NZ (1) NZ188813A (en)
PH (1) PH13966A (en)
PL (2) PL119419B1 (en)
PT (1) PT68735A (en)
SE (1) SE437518B (en)
SU (1) SU816403A3 (en)
UA (1) UA8324A1 (en)
YU (2) YU40204B (en)
ZA (1) ZA786184B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002644A1 (en) * 1984-11-01 1986-05-09 Takeda Chemical Industries, Ltd. 1,5-benzoxathiepin derivatives and process for their preparation
WO1985002617A1 (en) * 1983-12-14 1985-06-20 Takeda Chemical Industries. Ltd. 1,5-benzoxathiepin derivatives and process for their preparation
WO1985004658A1 (en) * 1984-04-04 1985-10-24 Takeda Chemical Industries, Ltd. 1,5-benzoxathiepine derivatives and their preparation
EP0849264A1 (en) * 1996-12-20 1998-06-24 HEUMANN PHARMA GmbH Novel polymorphic form of doxazosin mesylate (form I)
EP0849265A1 (en) * 1996-12-20 1998-06-24 HEUMANN PHARMA GmbH Novel polymorphic form of doxazosin mesylate (form II)
ES2282997T3 (en) * 1996-12-20 2007-10-16 Heumann Pcs Gmbh NEW POLYMORM FORM OF MESILATE AND DOXAZOSINE (FORM III).
TW448155B (en) * 1999-03-29 2001-08-01 Dev Center Biotechnology Method for producing amide compounds and quinazolin derivatives
EP1403263B1 (en) * 2002-09-27 2005-06-22 Council of Scientific and Industrial Research Process for the preparation of N-(2,3-dihydrobenzo 1,4 dioxin-2-carbonyl) piperazine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635979A (en) * 1969-09-29 1972-01-18 Pfizer Certain 6- and/or 7-alkoxy-substituted-2 4-bis(disubstituted amino) quinazolines
US3669968A (en) * 1970-05-21 1972-06-13 Pfizer Trialkoxy quinazolines

Also Published As

Publication number Publication date
CA1088059A (en) 1980-10-21
GR81514B (en) 1984-12-11
FR2407929A1 (en) 1979-06-01
NL930062I2 (en) 1993-11-16
NL7810909A (en) 1979-05-08
CS354491A3 (en) 1992-06-17
NL174549C (en) 1984-07-02
ZA786184B (en) 1979-10-31
YU40204B (en) 1985-08-31
DK428678A (en) 1979-05-06
MY8500286A (en) 1985-12-31
CS207671B2 (en) 1981-08-31
ES474805A1 (en) 1980-01-16
CH643255A5 (en) 1984-05-30
FI783347A (en) 1979-05-06
PH13966A (en) 1980-11-12
SE437518B (en) 1985-03-04
EG13594A (en) 1982-03-31
YU38683A (en) 1983-06-30
AR223015A1 (en) 1981-07-15
SU816403A3 (en) 1981-03-23
IL55857A0 (en) 1979-01-31
DD139850A5 (en) 1980-01-23
NL930062I1 (en) 1993-09-01
DK154082B (en) 1988-10-10
ATA784378A (en) 1981-05-15
YU255378A (en) 1983-06-30
LU88331I2 (en) 1994-05-04
KE3350A (en) 1983-12-16
AR219562A1 (en) 1980-08-29
NO150158C (en) 1984-08-29
NL174549B (en) 1984-02-01
NO150158B (en) 1984-05-21
IE782179L (en) 1979-05-05
IT1100919B (en) 1985-09-28
HU176306B (en) 1981-01-28
PL119419B1 (en) 1981-12-31
IN148828B (en) 1981-06-27
NO783705L (en) 1979-05-08
ES8308559A1 (en) 1980-07-16
UA8324A1 (en) 1996-03-29
DE2847623C2 (en) 1983-06-01
IT7829434A0 (en) 1978-11-03
AU4132278A (en) 1979-05-17
YU40419B (en) 1985-12-31
AT365186B (en) 1981-12-28
PL119586B1 (en) 1982-01-30
NZ188813A (en) 1980-10-08
ES480121A0 (en) 1980-07-16
FI64366B (en) 1983-07-29
SE7811382L (en) 1979-05-06
FI64366C (en) 1983-11-10
PT68735A (en) 1978-12-01
JPS5625233B2 (en) 1981-06-11
DK154082C (en) 1989-02-27
IE47888B1 (en) 1984-07-11
DE2847623A1 (en) 1979-05-23
JPS5498792A (en) 1979-08-03
BE871771A (en) 1979-05-03
PL210681A1 (en) 1979-11-05
IL55857A (en) 1982-07-30
AU509329B2 (en) 1980-05-08
FR2407929B1 (en) 1981-02-27
LU80470A1 (en) 1980-06-05

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Legal Events

Date Code Title Description
PE Patent expired